Perl Client

• Jasig CAS client for Perl applications is available here on Github. 
• Perl AuthCAS is a CAS 2.0 client Perl library.

...and More

See also: http://search.cpan.org/~osalaun/AuthCAS/ for its CPAN entry

You may also check these alternatives :

• Apache2::AuthCAS for a mod_perl Apache 2 implementation
• Apache2::AuthCASSimple for another mod_perl Apache2 implementation

See also: AuthCAS for an older implementation